RWM Models

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RWM Models Specifications

RWM

[Specifications1]

Model	Motor output[kW]	Poles	Power supply Voltage[V]/Frequency[Hz]	Speed reducer frame number	Speed reduction ratio						Mass[kg]
Model	Motor output[kW]	Poles	Power supply Voltage[V]/Frequency[Hz]	Speed reducer frame number	10	20	30	40	50	60	Mass[kg]
RWM-02-40-□-IE1	0.2	4	3-phase 200/50、200･220/60	40	1/10	1/20	1/30	1/40	1/50	1/60	8.8
RWM-04-50-□-IE1	0.4	4	3-phase 200/50、200･220/60	50	1/10	1/20	1/30	1/40	1/50	1/60	12
RWM-07-63N-□-IE3	0.75	4	3-phase 200/50、200･220/60	63N	1/10	1/20	1/30	1/40	1/50	1/60	23.2
RWM-15-75N-□-IE3	1.5	4	3-phase 200/50、200･220/60	75N	1/10	1/20	1/30	1/40	1/50	1/60	33

※Totally enclosed fan cooled motors in conformance with JIS C 4210 for 0.2kW･0.4kW motors, and JIS C 4213 for motors over 0.75 kW.

[Specifications2]

Model	Frequency[Hz]	Output shaft revolution speed[min^-1] and output shaft torque[N･m] in each deceleration ratio
		1/10		1/20		1/30		1/40		1/50		1/60
		speed	torque	speed	torque	speed	torque	speed	torque	speed	torque	speed	torque
RWM-02-40-□-IE1	50	143	11.6	71.5	21.2	47.7	28.6	35.8	35.4	28.6	39	23.8	36
RWM-02-40-□-IE1	60	171.5	9.6	85.8	17.7	57.2	23.8	42.9	29.5	34.3	35.2	28.6	36
RWM-04-50-□-IE1	50	142.5	23.5	71.3	43.2	47.5	59	35.6	73.2	28.5	73	23.8	68
RWM-04-50-□-IE1	60	171	19.6	85.5	36	57	49.2	42.8	61	34.2	73	28.5	68
RWM-07-63N-□-IE3	50	144	44.7	72	83.3	48	114	36	144	28.8	135	24	130
RWM-07-63N-□-IE3	60	172.5	37.3	86.3	69.4	57.5	95.1	43.1	120	34.5	135	28.8	130
RWM-15-75N-□-IE3	50	145	94.9	72.5	179	48.3	230	36.3	220	29	210	24.2	200
RWM-15-75N-□-IE3	60	174	79.2	87	150	58	211	43.5	220	34.8	210	29	200

※Output shaft revolution speed and output shaft torque values calculated at a 200V/50･60Hz rated value load. However, there are instances when output shaft torque is limited by the reducer tolerance.

[Dimensions]

Unit[mm]

Model	Dimensions of part									Dimensions of output part
Model	A	A1	F	F1	F2	H	KL	L	X	KE	LA	LB	LE	S	B1	B2	D	U	W
RWM-02-40-□-IE1	100	50	121.5	40	50	208	118	312.5	131	4-M6-8	75	60	2.5	30	78	26	18	20.8	6
RWM-04-50-□-IE1	120	60	144	50	60	228	118	350	131	4-M8-9	85	70	2.5	40	92	30	25	28.3	8
RWM-07-63N-□-IE3	144	72	179	63	72	263.5	128.5	414.5	162	8-M8-11	95	80	3	45	112	36	25	28.3	8
RWM-15-75N-□-IE3	178	89	209	75	86	302	141	480	187	8-M8-12	115	95	3	50	120	40	28	31.3	8

※Output component tap hole KE dimensions are: quantity-screw designation-screw depth; quantity refers to the quantity on one side.

Options of RWM Models

Output Flanges F- □

Dimensions

Unit[mm]

Model	A	B	C	D	E	F	G	H	J	K	L	M	N	P	Mass[kg]
F-30	25.5	6	6	4	4	50	68	80	70	6.5	55	65	75	4-⌀6.5	0.07
F-40	30.5	7	5	4	3.5	60	87	110	95	9	60	75	87	4-⌀6.5	0.14
F-50	46.5	9	8.5	5	4	70	90	125	110	11	70	85	100	4-⌀9	0.23
F-63	29	10	─	6	6	115	150	180	142	11	80	95	110	8-⌀9	0.29
F-75	54	13	─	6	7	130	165	200	170	14	95	115	140	8-⌀9	0.65

*The part can be attached to either the right or left flange part on the speed reducer. Attach it to either side.

*When attaching the output flange F-30, the speed reducer mounting hole and machine mounting hole are 45° out of place with each other.

Torque Arms TA- □

Dimensions

Unit[mm]

Model	A	B	C	D	E	F	G	H	T	Mass[kg]
TA-30	85	38	138	55	65	7	14	8	4	0.2
TA-40	100	44	162	60	75	7	14	9	4	0.23
TA-50	100	50	168	70	85	9	14	9	4	0.3
TA-63	150	55	223	80	95	9	14	9	6	0.58
TA-75	200	70	300	95	115	9	25	19	6	1.2

*The part can be attached to either the right or left flange part on the speed reducer. Attach it to either side.

*TA-40 to -75 models come with a rubber anti-vibration bushing inserted into the ⌀H part.

Output Covers OC- □

Dimensions

Unit[mm]

Model	P	M	K	N	C	B	S	H	L
OC-30	75	65	7	56	49	58	1	5	13
OC-40	87	75	8	62	51	64	1	5	13.5
OC-50	100	85	10	72	53	74	1	5	14
OC-63	110	95	10	82	61	84	1	5	15.5
OC-75	140	115	10	97	72	99	1	5	16.5

Related Product

Basic Specifications

Motor output 0.2 kW to 3.7 kW （4-pole）

Power supply voltage Three-phase 200 V/50 Hz, 200 or 220 V/60 Hz

PK Models （Single-type variable-pitch pulleys）

Basic Specifications

Standard applied motor output 0.4 kW to 11 kW (4-pole), 11 kW to 18.5 kW (6-pole)

Speed change ratio Approx. 1:3

Outer diameter of pulley 150 mm to 400 mm

Basic Specifications

Motor output 0.2 kW to 1.5 kW （4-pole）

Power supply voltage Three-phase 200 V/50 Hz, 200 or 220 V/60 Hz

Speed reduction ratios A: 1/5 to 1/25, B: 1/30 to 1/80

RWM Models

Features of RWM Models

RWM Models Specifications

Options of RWM Models

Output Flanges F- □

Torque Arms TA- □

Output Covers OC- □

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